Hmm. Two years ago I was at the Louvre in May. I know Paris is very proud it doesn’t use AC but only “chilled” water from the Seine. Well with thousands of bodies, it was HOT. I was dripping wet from sweat and I was not the only one. I read that 15k people died in France during the 2003 heatwave. I find the slow adoption of AC disappointing as I am usually a Francophile. https://www.france24.com/en/environment/20230717-parisians-a...

I understand the Olympic Village had the same system and many teams brought their own portable AC units. https://apnews.com/article/olympics-air-conditioning-paris-0...